Pretreatment device for high-sulfur chlorine waste

Abstract

The utility model belongs to the technical field of pretreatment of high-sulfur-chlorine waste, and discloses a pretreatment treatment device for high-sulfur-chlorine waste, which comprises a reaction kettle, a discharge pipe is fixedly mounted at the top of the reaction kettle, a crushing box is arranged at the top of the reaction kettle, and a circulating crushing component and a stirring component are arranged between the reaction kettle and the crushing box; according to the circulating crushing device, the circulating crushing assembly is arranged, specifically, large-block high-sulfur-chlorine waste is put into the crushing box, then the first motor drives the crushing roller to crush the waste, then the waste falls into the receiving hopper, the sweeping roller is driven to assist small-block waste to fall off from the screen under the action of belt transmission, and the large-block waste enters the feeding barrel through a pipeline; the feeding screw is driven by the second motor to circulate to the crushing box to be crushed again, manual operation is simple, repeated transfer is not needed, the manual operation process is simplified, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of pretreatment technology for high-sulfur and chlorine waste, and in particular to a pretreatment and disposal device for high-sulfur and chlorine waste. Background Technology

[0002] High-sulfur and chlorine waste mainly originates from industries such as chemical, petrochemical, and metallurgy. These wastes contain high levels of sulfur and chlorine, and direct treatment or discharge could cause serious harm to the environment and human health. Therefore, pretreatment of high-sulfur and chlorine waste is necessary before further processing to reduce its sulfur and chlorine content, making it easier to handle or meet environmental emission standards.

[0003] Currently, when treating high-sulfur and chlorine waste, it is necessary to first crush the waste to a certain size, then crush it again before transferring it to a reactor for desulfurization and dechlorination. This process is cumbersome and inconvenient to operate, and therefore needs to be improved. Utility Model Content

[0004] The main purpose of this utility model is to provide a pretreatment device for high-sulfur and chlorine waste and a pet water dispenser, which aims to solve the technical problem that in the existing technology, when treating high-sulfur and chlorine waste, it is necessary to first crush the high-sulfur and chlorine waste to a certain size, then crush it again, and then transfer it to a reaction vessel for desulfurization and dechlorination treatment. This process is cumbersome and inconvenient to operate.

[0005] To achieve the above-mentioned utility model objectives, the first aspect of this utility model proposes a pretreatment and disposal device for high-sulfur and chlorine waste, including a reaction vessel, a discharge pipe fixedly installed on the top of the reaction vessel, a crushing box provided on the top of the reaction vessel, and a circulating crushing component and a stirring component provided between the reaction vessel and the crushing box.

[0006] The circulating crushing assembly includes two crushing rollers, a receiving hopper, a screen, two meshing gears, a fixed frame, a first motor, a cleaning roller, a universal joint, a driven pulley, a driving pulley, a feeding cylinder, a feeding screw, a second motor, and a depth tube. The two crushing rollers are rotatably connected to the inside of the crushing chamber. The receiving hopper is fixedly installed at the bottom of the crushing chamber, and the screen is fixedly installed at the bottom of the receiving hopper. The two meshing gears are respectively fixedly installed at one end of the shafts of the two crushing rollers. The fixed frame is fixedly installed on one side of the crushing chamber, and the first motor is fixedly installed on one side of the fixed frame. The cleaning roller is rotatably connected to the inside of the receiving hopper, and the universal joint is fixedly installed at one end of the shaft of the cleaning roller. The driven pulley is rotatably connected to the inside of the fixed frame, and the driving pulley is fixedly installed at one end of the shaft of one of the crushing rollers. The feeding cylinder is fixedly installed at the top of the reactor, and the feeding screw is rotatably connected to the inside of the feeding cylinder. The second motor is fixedly installed at the top of the feeding cylinder, and the depth tube is fixedly installed in the middle of the reactor.

[0007] Furthermore, the meshing gears at one end of the two crushing rollers mesh with each other, and one end of the output shaft of the first motor is fixedly installed at one end of the shaft of one of the crushing rollers.

[0008] Furthermore, the cleaning roller is located at the top of the screen, and the outer side of the cleaning roller abuts against the top of the screen.

[0009] Furthermore, one end of the universal joint is fixedly installed on one end of the driven pulley shaft, and the driven pulley and the driving pulley are driven by a belt.

[0010] Furthermore, one end of the feeding screw is fixedly installed on one end of the output shaft of the second motor.

[0011] Furthermore, one side of the bottom of the feeding cylinder is connected to one side of the bottom of the receiving hopper, and one side of the top of the feeding cylinder is connected to the inside of the crushing box through a pipe.

[0012] Furthermore, the top of the infiltration tube is fixedly installed at the bottom of the receiving hopper, and the top of the infiltration tube is located at the bottom of the screen, while the bottom end of the infiltration tube is located inside the reactor.

[0013] Furthermore, one end of the discharge pipe is connected to the inside of the reactor.

[0014] Furthermore, the stirring assembly includes a connecting seat, a T-shaped rod, and a stirring blade. The connecting seat is fixedly installed at the bottom of the feeding screw, the T-shaped rod is fixedly installed at the bottom of the connecting seat, and the stirring blade is fixedly installed at one end of the T-shaped rod.

[0015] Furthermore, the connecting seat, T-shaped rod, and stirring blade are all located inside the reactor.

[0016] Beneficial effects:

[0017] This utility model discloses a pretreatment and disposal device for high-sulfur and chlorine waste. By setting up a circulating crushing component, large pieces of high-sulfur and chlorine waste are placed into the crushing box. Then, the first motor drives the crushing roller to crush the waste, which then falls into the receiving hopper. Under the action of belt drive, the cleaning roller drives the small pieces of waste to fall from the screen. The large pieces of waste then enter the feeding cylinder through the pipe. The second motor drives the feeding screw to circulate back to the crushing box for crushing again. The manual operation is simple, without the need for multiple transfers, simplifying the manual operation process and making it convenient to use. Attached Figure Description

[0018] Figure 1 This is a side structural diagram of a pretreatment and disposal device for high-sulfur and chlorine waste according to an embodiment of this utility model;

[0019] Figure 2This is a partial sectional view of the side of a pretreatment and disposal device for high-sulfur and chlorine waste according to an embodiment of this utility model;

[0020] Figure 3 This is a partial structural diagram of the circulating crushing component of a pretreatment and disposal device for high-sulfur and chlorine waste according to an embodiment of this utility model;

[0021] Figure 4 This invention relates to a pretreatment and disposal device for high-sulfur and chlorine waste, as described in one embodiment. Figure 2 A magnified view of a portion of point A in the middle.

[0022] in:

[0023] 1-Reaction vessel; 2-Discharge pipe; 3-Crushing box; 401-Crushing roller; 402-Receiving hopper; 403-Screen; 404-Meshing gear; 405-Fixed frame; 406-First motor; 407-Cleaning roller; 408-Universal joint; 409-Driven pulley; 410-Driven pulley; 411-Feeding cylinder; 412-Feeding screw; 413-Second motor; 414-Deep tube; 501-Connecting seat; 502-T-shaped rod; 503-Agitator blade.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] Reference Figures 1-4 The present invention provides a pretreatment and disposal device for high sulfur and chlorine waste in the embodiment, including a reaction vessel 1, a discharge pipe 2 fixedly installed on the top of the reaction vessel 1, a crushing box 3 provided on the top of the reaction vessel 1, and a circulating crushing component and a stirring component provided between the reaction vessel 1 and the crushing box 3.

[0030] The circulating crushing assembly includes two crushing rollers 401, a receiving hopper 402, a screen 403, two meshing gears 404, a fixed frame 405, a first motor 406, a cleaning roller 407, a universal joint 408, a driven pulley 409, a driving pulley 410, a feeding cylinder 411, a feeding screw 412, a second motor 413, and an infeed tube 414. The two crushing rollers 401 are rotatably connected to the inside of the crushing box 3. The receiving hopper 402 is fixedly installed at the bottom of the crushing box 3, and the screen 403 is fixedly installed at the bottom of the receiving hopper 402. The gear 404 is fixedly installed at one end of the shaft of each of the two crushing rollers 401. The fixing frame 405 is fixedly installed on one side of the crushing box 3. The first motor 406 is fixedly installed on one side of the fixing frame 405. The cleaning roller 407 is rotatably connected to the inside of the receiving hopper 402. The universal joint 408 is fixedly installed at one end of the shaft of the cleaning roller 407. The driven pulley 409 is rotatably connected to the inside of the fixing frame 405. The driving pulley 410 is fixedly installed at one end of the shaft of one of the crushing rollers 401. The feeding cylinder 411 is fixedly installed on the top of the reactor 1. The feeding screw... Rod 412 is rotatably connected to the inside of feeding cylinder 411. Second motor 413 is fixedly installed on the top of feeding cylinder 411. Ingress tube 414 is fixedly installed in the middle of reactor 1. Meshing gears 404 at one end of the two crushing rollers 401 mesh. One end of the output shaft of first motor 406 is fixedly installed on one end of the shaft of one of the crushing rollers 401. Cleaning roller 407 is located on top of screen 403, with its outer side abutting against the top of screen 403. One end of universal joint 408 is fixedly installed on one end of the shaft of driven pulley 409. Wheel 409 and drive pulley 410 are driven by a belt. One end of feeding screw 412 is fixedly installed on one end of the output shaft of second motor 413. The bottom side of feeding cylinder 411 is connected to the bottom side of receiving hopper 402. The top side of feeding cylinder 411 is connected to the inside of crushing box 3 through a pipe. The top of inlet pipe 414 is fixedly installed at the bottom of receiving hopper 402, and the top of inlet pipe 414 is located at the bottom of screen 403. The bottom end of inlet pipe 414 is located inside reactor 1. One end of discharge pipe 2 is connected to the inside of reactor 1.

[0031] The purpose of setting up the discharge pipe 2 is to discharge the waste gas generated after the high-sulfur and chlorine waste reacts in the reactor 1. The discharge end of the discharge pipe 2 is connected to the equipment for waste gas treatment.

[0032] In this embodiment, large pieces of high-sulfur and chlorine waste are placed into the crushing box 3 by setting up a screen 403, a feeding cylinder 411, and a feeding screw 412. Then, the crushing roller 401 is driven by the first motor 406 to crush the waste. The crushed waste then falls into the receiving hopper 402. With the cooperation of the driving pulley 410, the driven pulley 409, and the universal joint 408, the cleaning roller 407 is driven to help small pieces of waste fall from the screen 403. Large pieces of waste then enter the feeding cylinder 411 through the pipe. The feeding screw 412 is driven by the second motor 413 and circulates back to the crushing box 3 for crushing again. The manual operation is simple and does not require multiple transfers, simplifying the manual operation process.

[0033] In one embodiment, the stirring assembly includes a connecting seat 501, a T-shaped rod 502, and a stirring blade 503. The connecting seat 501 is fixedly installed at the bottom of the feeding screw 412, the T-shaped rod 502 is fixedly installed at the bottom of the connecting seat 501, and the stirring blade 503 is fixedly installed at one end of the T-shaped rod 502. The connecting seat 501, the T-shaped rod 502, and the stirring blade 503 are all located inside the reactor 1.

[0034] In this embodiment, by setting up a connecting seat 501, a T-shaped rod 502 and a stirring blade 503, during the reaction, the second motor 413 drives the feeding screw 412 to rotate, and then drives the T-shaped rod 502 to rotate through the connecting seat 501. The stirring blade 503 is used to stir the desulfurizing agent, dechlorinating agent and waste in the reaction vessel 1, thereby accelerating the reaction efficiency and improving the waste treatment efficiency.

[0035] Instructions: During use, large pieces of high-sulfur and high-chlorine waste are placed into the crushing box 3. Then, the crushing roller 401 is driven by the first motor 406 to crush the waste. The crushed waste then falls into the receiving hopper 402. With the cooperation of the driving pulley 410, the driven pulley 409, and the universal joint 408, the cleaning roller 407 is driven to help small pieces of waste fall from the screen 403. Large pieces of waste then enter the feeding cylinder 411 through the pipe. The feeding screw 412 is driven by the second motor 413 and circulates back to the crushing box 3 for crushing again. The manual operation is simple and does not require multiple transfers, simplifying the manual operation process. At the same time, the second motor 413 drives the feeding screw 412 to rotate, and then drives the T-shaped rod 502 to rotate through the connecting seat 501. The stirring blade 503 is used to stir the desulfurizing agent, dechlorinating agent, and waste in the reaction vessel 1, which accelerates the reaction efficiency and improves the waste treatment efficiency.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A pretreatment and disposal device for high-sulfur and chlorine waste, characterized in that, It includes a reaction vessel (1), a discharge pipe (2) is fixedly installed on the top of the reaction vessel (1), a crushing box (3) is provided on the top of the reaction vessel (1), and a circulating crushing component and a stirring component are provided between the reaction vessel (1) and the crushing box (3); The circulating crushing assembly includes two crushing rollers (401), a receiving hopper (402), a screen (403), two meshing gears (404), a fixed frame (405), a first motor (406), a cleaning roller (407), a universal joint (408), a driven pulley (409), a driving pulley (410), a feeding cylinder (411), a feeding screw (412), a second motor (413), and a penetration tube (414). The two crushing rollers (401) are rotatably connected to the inside of the crushing box (3). The receiving hopper (402) is fixedly installed at the bottom of the crushing box (3). The screen (403) is fixedly installed at the bottom of the receiving hopper (402). The two meshing gears (404) are respectively fixedly installed at one end of the rotating shaft of the two crushing rollers (401). The fixed frame (405) 405) is fixedly installed on one side of the crushing box (3), the first motor (406) is fixedly installed on one side of the fixed frame (405), the cleaning roller (407) is rotatably connected to the inside of the receiving hopper (402), the universal joint (408) is fixedly installed on one end of the rotating shaft of the cleaning roller (407), the driven pulley (409) is rotatably connected to the inside of the fixed frame (405), the driving pulley (410) is fixedly installed on one end of the rotating shaft of one of the crushing rollers (401), the feeding cylinder (411) is fixedly installed on the top of the reactor (1), the feeding screw (412) is rotatably connected to the inside of the feeding cylinder (411), the second motor (413) is fixedly installed on the top of the feeding cylinder (411), and the infeed tube (414) is fixedly installed in the middle of the reactor (1).

2. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, The meshing gears (404) at one end of the two crushing rollers (401) mesh with each other, and one end of the output shaft of the first motor (406) is fixedly installed at one end of the shaft of one of the crushing rollers (401).

3. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, The cleaning roller (407) is located on top of the screen (403), and the outer side of the cleaning roller (407) abuts against the top of the screen (403).

4. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, One end of the universal joint (408) is fixedly installed on one end of the driven pulley (409) shaft, and the driven pulley (409) and the driving pulley (410) are driven by a belt.

5. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, One end of the feeding screw (412) is fixedly installed on one end of the output shaft of the second motor (413).

6. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, The bottom side of the feeding cylinder (411) is connected to the bottom side of the receiving hopper (402), and the top side of the feeding cylinder (411) is connected to the inside of the crushing box (3) through a pipe.

7. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, The top of the infiltration tube (414) is fixedly installed at the bottom of the receiving hopper (402), and the top of the infiltration tube (414) is located at the bottom of the screen (403), while the bottom end of the infiltration tube (414) is located inside the reactor (1).

8. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, One end of the discharge pipe (2) is connected to the inside of the reactor (1).

9. The pretreatment and disposal device for high-sulfur and chlorine waste according to claim 1, characterized in that, The stirring assembly includes a connecting seat (501), a T-shaped rod (502), and a stirring blade (503). The connecting seat (501) is fixedly installed at the bottom of the feeding screw (412), the T-shaped rod (502) is fixedly installed at the bottom of the connecting seat (501), and the stirring blade (503) is fixedly installed at one end of the T-shaped rod (502).

10. A pretreatment and disposal device for high-sulfur and chlorine waste according to claim 9, characterized in that, The connecting seat (501), T-shaped rod (502) and stirring blade (503) are all located inside the reactor (1).

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